import java.util.Date;

public class StackOverFlow {
    public static void main(String[] args) {
        String str = "hello";
        int i = 0;
        double d = 1;

        float f = 0;
//        long l = 0;
    }

    public static String testStatic() {
        Date date = new Date();
        String str = "";
        int index = 1;
        return str;
    }

    int v_int = 222;

    public void test() {
        this.v_int = 333;
        String str = "";
    }

//    public StackOverFlow(){}
}
